TAK-441 is an orally active inhibitor of Hedgehog signaling(IC50 = 4.4 nM) with potent antitumor activity. TAK-441 suppresses transcription factor Gli1 mRNA expression and tumor growth.

98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

DMSO:Soluble,H2O:Insoluble

TAK-441 (0.03 nM–1 μM) inhibits Gli1 mRNA in the tumor and skin with IC50s of 45.7 and 113 μg/ml, respectively[3]. In LNCaP cells, TAK-441 (0.5-500 nM) delays the castration-resistant progression without affecting androgen withdrawal-induced Shh up-regulation or cell viability[4].

In ptc1+/-p53-/- mice, oral administration of TAK-441 (1-25 mg/kg) shows strong and dose-dependent antitumor activity. In BALB/c-nu/nu mice, oral administration of TAK-441 (10-100 mg/kg) shows favorable exposure and good oral JPorption[4].